Description
The EMIF09-SD01F3 is a highly integrated array designed to suppress EMI/RFI noise for secure digital memory cards. The EMIF09-SD01F3 is in a Flip Chip package to offer space saving and high RF performance.
This low-pass filter includes ESD protection circuitry, which prevents damage to the protected device when subjected to ESD surges up 15 kV. This filter also has a low line capacitance to be compatible with high data rate signals.

Features
■ 9-line EMI low-pass filter and ESD protection
■ High efficiency in EMI filtering
■ Lead-free package
■ 400 µm pitch
■ Very low PCB space occupation: < 4 mm2
■ Very thin package: 0.6 mm
■ High reliability offered by monolithic integration
■ Reduction of parasitic elements thanks to CSP integration

Application
■ Secure digital memory card in mobile phones and communication systems